Find the value of k if x = 2 k is a factor of x cube + k x square - 2

1.	Find the value of k if x = 2 k is a factor of x cube + k x square - 2 X + X + 5
Answer» Answer: PUTTING the value of x then equation become 8 I cube plus ksquare plus 2k plus 5 =0 then taking k as a common then equation become 8 I SQUARE plus k plus 7 then solving by FACTORIZATION METHOD then our answer arek=7/8, k=-1

Find the value of k if x = 2 k is a factor of x cube + k x square - 2 X + X + 5

Answer»

Answer:

PUTTING the value of x then equation become 8 I cube plus ksquare plus 2k plus 5 =0 then taking k as a common then equation become 8 I SQUARE plus k plus 7 then solving by FACTORIZATION METHOD then our answer arek=7/8, k=-1

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Find the value of k if x = 2 k is a factor of x cube + k x square - 2 X + X + 5​

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Find the value of k if x = 2 k is a factor of x cube + k x square - 2 X + X + 5